Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5768649 | Lens assembly with engageable lens retainer and lens mount | — | 1998-06-16 |
| 5748989 | One-time-use camera with manual control lever and bi-directional overcenter spring for closing movable light shield of film cassette | Jude A. SanGregory | 1998-05-05 |
| 5727247 | Camera with film sensor and driver to initiate closing of cassette responsive to return of filmstrip to cassette | David C. Smart | 1998-03-10 |
| 5721964 | One-time-use camera having main body part and insertable light baffle with film holders to facilitate camera assembly | — | 1998-02-24 |
| 5715478 | One-time-use camera having main body part with integral film rails and insertable light baffle with rail extensions | — | 1998-02-03 |
| 5708854 | One-time-use camera has driver for closing film cassette which is removed with closed cassette to disable camera after completed use | David C. Smart | 1998-01-13 |
| 5623702 | Resilient lens retainer | — | 1997-04-22 |
| 5579070 | One-time-use camera has driver for closing film cassette which is broken to disable camera after completed use | David C. Smart | 1996-11-26 |
| 5560563 | Light shield for closing the film slot of a film cartridge | Wilbert F. Janson, Jr., John E. Spencer | 1996-10-01 |
| 5555052 | Light shielding apparatus | — | 1996-09-10 |
| 5555062 | Recyclable single-use camera with replaceable front lens element | Jude A. SanGregory, Kevin Lyons, Joseph Bietry, Alan E. Lewis | 1996-09-10 |
| 5541687 | Electronic flash assemblage with reflector to circuit board connection | — | 1996-07-30 |
| 5231436 | Compact camera with flip open flash unit | David J. Glogan | 1993-07-27 |
| 5028940 | Camera apparatus for magnetically recording on film | — | 1991-07-02 |
| 5017326 | Film mid roll interrupt protection for a camera using magnetic azimuth recording on film | Michael L. Wash, Richard R. Kelbe | 1991-05-21 |
| 4676620 | Demetering cam for a disk camera | John E. Spencer | 1987-06-30 |